This was "an optimistic stonegrabber" not capitalised but seems to be the only one on alla so guess it was this one.
Dropped
Fiery Gourd
Shadowed Crystal
Mark of Thought
Hope Sapphire
Air Marked Scroll
Vial Of Purified Air (x2)
on first spawn I got,
and
Tarnished Electrum Nugget
Mark Of Reason
Talisman Of Earth
Fiery Gourd
Vial Of Purified Air
on the second spawn I got.